The ULN2002A, ULN2003A, ULN2003AI, ULN2004A, ULQ2003A, and ULQ2004A are high-voltage high-current Darlington transistor arrays

ULN2004A

Manufacturer Part NumberULN2004A
DescriptionThe ULN2002A, ULN2003A, ULN2003AI, ULN2004A, ULQ2003A, and ULQ2004A are high-voltage high-current Darlington transistor arrays
ManufacturerTexas Instruments
ULN2004A datasheet
 


Specifications of ULN2004A

Output Voltage(max)(v)50Switching Voltage(max)(v)50
Peak Output Current(ma)500Drivers Per Package7
Input CompatibilityCMOSDelay Time(typ)(ns)250
Operating Temperature Range(c)-20 to 70Pin/package16PDIP, 16SO, 16SOIC
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Page 1/27

Download datasheet (969Kb)Embed
Next
www.ti.com
HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS
Check for Samples: ULN2002A, ULN2003A, ULN2003AI, ULN2004A, ULQ2003A,
FEATURES
1
500-mA-Rated Collector Current (Single
Output)
High-Voltage Outputs: 50 V
Output Clamp Diodes
Inputs Compatible With Various Types of
Logic
Relay-Driver Applications
DESCRIPTION
The ULN2002A, ULN2003A, ULN2003AI, ULN2004A, ULQ2003A, and ULQ2004A are high-voltage high-current
Darlington transistor arrays. Each consists of seven npn Darlington pairs that feature high-voltage outputs with
common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington
pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay
drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers.
For 100-V (otherwise interchangeable) versions of the ULN2003A and ULN2004A, see the
SN75469, respectively.
The ULN2001A is a general-purpose array and can be used with TTL and CMOS technologies. The ULN2002A
is designed specifically for use with 14-V to 25-V PMOS devices. Each input of this device has a Zener diode
and resistor in series to control the input current to a safe limit. The ULN2003A and ULQ2003A have a 2.7-kΩ
series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. The
ULN2004A and ULQ2004A have a 10.5-kΩ series base resistor to allow operation directly from CMOS devices
that use supply voltages of 6 V to 15 V. The required input current of the ULN/ULQ2004A is below that of the
ULN/ULQ2003A, and the required voltage is less than that required by the ULN2002A.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
ULN2002A, ULN2003A, ULN2003AI, ULN2004A
ULQ2003A, ULQ2004A
SLRS027K – DECEMBER 1976 – REVISED AUGUST 2011
ULQ2004A
ULN2002A . . . N PACKAGE
ULN2003A . . . D, N, NS, OR PW PACKAGE
ULN2004A . . . D, N, OR NS PACKAGE
ULQ2003A, ULQ2004A . . . D OR N PACKAGE
(TOP VIEW)
1B
1
16
1C
2B
2
15
2C
3B
3C
3
14
4B
4
13
4C
5B
5C
5
12
6B
6C
6
11
7B
7
10
7C
E
COM
8
9
Copyright © 1976–2011, Texas Instruments Incorporated
SN75468
and

ULN2004A Summary of contents

  • Page 1

    ... Darlington pair for operation directly with TTL or 5-V CMOS devices. The ULN2004A and ULQ2004A have a 10.5-kΩ series base resistor to allow operation directly from CMOS devices that use supply voltages The required input current of the ULN/ULQ2004A is below that of the ULN/ULQ2003A, and the required voltage is less than that required by the ULN2002A ...

  • Page 2

    ... ULN2002A, ULN2003A, ULN2003AI, ULN2004A ULQ2003A, ULQ2004A SLRS027K – DECEMBER 1976 – REVISED AUGUST 2011 T PACKAGE A PDIP – N SOIC – D –20°C to 70°C SOP – NS TSSOP – PW PDIP – N –40°C to 85°C SOIC – D SOP – NS PDIP – N –40°C to 105°C SOIC – ...

  • Page 3

    ... All resistor values shown are nominal. The collector-emitter diode is a parasitic structure and should not be used to conduct current. If the collector(s) go below ground an external Schottky diode should be added to clamp negative undershoots. Copyright © 1976–2011, Texas Instruments Incorporated ULN2002A, ULN2003A, ULN2003AI, ULN2004A 10 ...

  • Page 4

    ... ULN2002A, ULN2003A, ULN2003AI, ULN2004A ULQ2003A, ULQ2004A SLRS027K – DECEMBER 1976 – REVISED AUGUST 2011 ABSOLUTE MAXIMUM RATINGS at 25°C free-air temperature (unless otherwise noted) V Collector-emitter voltage CC (2) Clamp diode reverse voltage (2) V Input voltage I Peak collector current I Output clamp current OK Total emitter-terminal current ...

  • Page 5

    ... Off-state input current I(off) I Input current I I Clamp reverse current R C Input capacitance i Copyright © 1976–2011, Texas Instruments Incorporated ULN2002A, ULN2003A, ULN2003AI, ULN2004A SLRS027K – DECEMBER 1976 – REVISED AUGUST 2011 ULN2003A TEST CONDITIONS MIN TYP I = 125 200 ...

  • Page 6

    ... ULN2002A, ULN2003A, ULN2003AI, ULN2004A ULQ2003A, ULQ2004A SLRS027K – DECEMBER 1976 – REVISED AUGUST 2011 ELECTRICAL CHARACTERISTICS T = –40°C to 105°C A PARAMETER V On-state input voltage I(on) V Collector-emitter saturation voltage CE(sat) I Collector cutoff current CEX V Clamp forward voltage F I Off-state input current I(off) I Input current ...

  • Page 7

    ... Propagation delay time, low- to high-level output PLH t Propagation delay time, high- to low-level output PHL V High-level output voltage after switching OH Copyright © 1976–2011, Texas Instruments Incorporated ULN2002A, ULN2003A, ULN2003AI, ULN2004A SLRS027K – DECEMBER 1976 – REVISED AUGUST 2011 TEST CONDITIONS See Figure 9 See Figure ...

  • Page 8

    ... ULN2002A, ULN2003A, ULN2003AI, ULN2004A ULQ2003A, ULQ2004A SLRS027K – DECEMBER 1976 – REVISED AUGUST 2011 PARAMETER MEASUREMENT INFORMATION Open I CEX Open Figure 1. I Test Circuit CEX Open I I(off) Figure 3. I Test Circuit I(off fixed for measuring V , variable for measuring h I CE(sat) ...

  • Page 9

    ... Copyright © 1976–2011, Texas Instruments Incorporated ULN2002A, ULN2003A, ULN2003AI, ULN2004A SLRS027K – DECEMBER 1976 – REVISED AUGUST 2011 ≤10 ns 90% 1.5 V 10% 40 µs VOLTAGE WAVEFORMS = 50 Ω for the ULN2002A ULQ2003A, ULQ2004A 200 (see Note for the ULN2004A IH 9 ...

  • Page 10

    ... ULN2002A, ULN2003A, ULN2003AI, ULN2004A ULQ2003A, ULQ2004A SLRS027K – DECEMBER 1976 – REVISED AUGUST 2011 COLLECTOR-EMITTER SATURATION VOLTAGE vs COLLECTOR CURRENT (ONE DARLINGTON) 2 25°C 2 1 100 200 300 400 500 Collector Current - mA Figure 11. COLLECTOR CURRENT vs INPUT CURRENT 500 Ω ...

  • Page 11

    ... Typical 0.9 100 200 300 Output Current – mA Figure 17. Copyright © 1976–2011, Texas Instruments Incorporated ULN2002A, ULN2003A, ULN2003AI, ULN2004A SLRS027K – DECEMBER 1976 – REVISED AUGUST 2011 MAXIMUM AND TYPICAL INPUT CURRENT 2000 T = -40°C to 105°C J 1800 1600 1400 ...

  • Page 12

    ... ULN2002A, ULN2003A, ULN2003AI, ULN2004A ULQ2003A, ULQ2004A SLRS027K – DECEMBER 1976 – REVISED AUGUST 2011 ULN2002A P-MOS Output 8 Figure 19. P-MOS to Load ULN2004A V DD ULQ2004A CMOS Output Figure 21. Buffer for Higher Current Loads 12 APPLICATION INFORMATION ...

  • Page 13

    ... Added SOP – NS Package to the –40°C to 85°C T • Added Input Current (I ) parameters ..................................................................................................................................... I • Added Input Current (I ) parameters ..................................................................................................................................... I Copyright © 1976–2011, Texas Instruments Incorporated ULN2002A, ULN2003A, ULN2003AI, ULN2004A SLRS027K – DECEMBER 1976 – REVISED AUGUST 2011 REVISION HISTORY range in the Ordering Information table. ........................................... A ULQ2003A, ULQ2004A Page ...

  • Page 14

    PACKAGING INFORMATION Orderable Device (1) Package Type Package Status ULN2001AD OBSOLETE SOIC ULN2001ADR OBSOLETE SOIC ULN2001AN OBSOLETE PDIP ULN2002AD OBSOLETE SOIC ULN2002AN ACTIVE PDIP ULN2002ANE4 ACTIVE PDIP ULN2003AD ACTIVE SOIC ULN2003ADE4 ACTIVE SOIC ULN2003ADG4 ACTIVE SOIC ULN2003ADR ACTIVE SOIC ...

  • Page 15

    Orderable Device (1) Package Type Package Status ULN2003AINE4 ACTIVE PDIP ULN2003AINSR ACTIVE SO ULN2003AIPW ACTIVE TSSOP ULN2003AIPWE4 ACTIVE TSSOP ULN2003AIPWG4 ACTIVE TSSOP ULN2003AIPWR ACTIVE TSSOP ULN2003AIPWRE4 ACTIVE TSSOP ULN2003AIPWRG4 ACTIVE TSSOP ULN2003AJ OBSOLETE CDIP ULN2003AN ACTIVE PDIP ULN2003ANE3 PREVIEW ...

  • Page 16

    ... ULN2003APWRG4 ACTIVE TSSOP ULN2004AD ACTIVE SOIC ULN2004ADE4 ACTIVE SOIC ULN2004ADG4 ACTIVE SOIC ULN2004ADR ACTIVE SOIC ULN2004ADRE4 ACTIVE SOIC ULN2004ADRG4 ACTIVE SOIC ULN2004AN ACTIVE PDIP ULN2004ANE4 ACTIVE PDIP ULN2004ANSR ACTIVE SO ULN2004ANSRG4 ACTIVE SO ULQ2003AD ACTIVE SOIC ULQ2003ADG4 ACTIVE SOIC ULQ2003ADR ACTIVE SOIC ULQ2003ADRG4 ...

  • Page 17

    Orderable Device (1) Package Type Package Status ULQ2004ADRG4 ACTIVE SOIC ULQ2004AN ACTIVE PDIP (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, ...

  • Page 18

    ... ULN2003ADR SOIC ULN2003ADR SOIC ULN2003AIDR SOIC ULN2003AINSR SO NS ULN2003AIPWR TSSOP PW ULN2003AIPWR TSSOP PW ULN2003ANSR SO NS ULN2003APWR TSSOP PW ULN2003APWR TSSOP PW ULN2004ADR SOIC ULN2004ANSR SO NS ULQ2003ADR SOIC PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel Diameter Width (mm) W1 (mm 2500 330.0 16 2500 330.0 16 2500 330 ...

  • Page 19

    ... Device Package Type ULN2003ADR SOIC ULN2003ADR SOIC ULN2003AIDR SOIC ULN2003AINSR SO ULN2003AIPWR TSSOP ULN2003AIPWR TSSOP ULN2003ANSR SO ULN2003APWR TSSOP ULN2003APWR TSSOP ULN2004ADR SOIC ULN2004ANSR SO ULQ2003ADR SOIC PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm 2500 D 16 2500 D 16 2500 NS 16 2000 PW 16 ...

  • Page 20

    ...

  • Page 21

    ...

  • Page 22

    ...

  • Page 23

    ...

  • Page 24

    ...

  • Page 25

    ...

  • Page 26

    ...

  • Page 27

    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...